Cardinals for many reasons are gaining popularity in the hobby. Despite what some claim to be true, many cardinals are hardy fish that will delight the aquarists. While they are somewhat particular, it is not difficult to meet the

Cardinals for many reasons are gaining popularity in the hobby. Despite what some claim to be true, many cardinals are hardy fish that will delight the aquarists. While they are somewhat particular, it is not difficult to meet their needs in the captive environment. Those hobbyists that do will be rewarded with a distinctive, interesting fish.